Physics · Oct / Nov 2019 · Paper 11 · Question 32
An aircraft flying through the air becomes electrically charged. What causes this to happen?
- Abackground radiation in the aircraft
- Bfriction of the aircraft with the air
- Cheating of the aircraft surface
- Dradio waves emitted by the aircraft
As printed in the paper
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Correct answer: B. friction of the aircraft with the air
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